32B-2-MF KettenWulf LF (Maintenance-Free, 2” × 1 1/4”, DIN 8187) - 5 m Pack (+ 2 Connecting Links)
Roller Chain
Chain Parameters
In the TYMA Product Catalogues you can find this material also described with the abbreviation ST.
Chain Description
32B-2-MF KettenWulf LF (Maintenance-Free, 2” × 1 1/4”, DIN 8187) - 5 m Pack (+ 2 Connecting Links) is a special type of duplex drive chain. It is standardized according to ISO 606 (DIN 8187), meaning it is a chain of the European B-series.
The chain consists of outer links with pins and inner links with bushes, on which freely rotating rollers are mounted. The chain is made of steel, while the bushes are made of a special sintered metal impregnated with lubricant.
KettenWulf LF
KettenWulf LF series chains are designed for applications where lubrication is difficult, undesirable, or impossible. They combine long service life with maintenance-free operation.
They are particularly suited for applications with limited maintenance access or where lubricant contamination of the surrounding environment must be avoided – such as food processing, pharmaceuticals, paint shops, or packaging lines.
The key design feature is a special sintered bush impregnated with lubricant, which releases oil only under increased friction and heat. This ensures that lubricant reaches exactly where it is needed – and only when necessary. To provide the required corrosion resistance, all components are nickel-plated. The operating temperature range is from −30 °C up to +160 °C. Higher temperature variants can be supplied upon request.
For even higher load capacity and environmental resistance, maintenance-free chains based on the reinforced TGI series are also available.
Chain Construction
- Inner link
- Outer link
- Wear-resistant chromed pin
- High-strength sintered metal bush impregnated with lubricant
- Corrosion-resistant nickel-plated roller
Chain Fields of Use
32B-2 maintenance-free roller chains according to DIN 8187 are intended for demanding applications where relubrication is not possible or where operating conditions do not allow the use of standard roller chains.
They are most commonly used as drive chains but can also be fitted with attachments or other auxiliary components for material handling and lifting applications.
Chain Material
Steel. Chain bushes are made of a special sintered metal impregnated with lubricant.
Documents for Download
Related Products
32B-2 Sprockets with Hub for DIN 8187 Roller Chains (B-Series)
Universal Chain Tensioners
Sliding blocks, sprockets with screw and idler sprockets for tensioning of industrial roller chains during operation.
Sliding Chain Guides for Separate Mounting
Standard chain sliding guides fixed separately directly on the machines.
Chain Wear Gauges
Mechanical devices designed to roller chains, fleyer chains and other types of lifting and drive chains wear detection.
Manufacturer Profile
KettenWulf was founded in 1925 in Kückelheim, Germany. Over the past 90 years, the company has developed from a small-sized factory for sprocket chains into a leading global manufacturer of conveyor chains, drive chains and sprockets.
More than 1400 employees develop, produce and distribute individual solutions in conveying and drive technology for KettenWulf at ten locations in Europe, America and Asia.
The high quality KettenWulf products are used all over the globe in a wide range of industries.